National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Quincy Regional Airport-Baldwin Field (KUIN)

Lat: 39.94°NLon: 91.2°WElev: 759ft.

Fair

23°F

-5°C

Humidity 85%
Wind Speed S 13 mph
Barometer 29.99 in (1016.5 mb)
Dewpoint 19°F (-7°C)
Visibility 9.00 mi
Wind Chill11°F (-12°C)
Last update 2 Dec 7:54 pm CST
Extended Forecast for

Quincy IL

  • Tonight

    Tonight: Mostly cloudy, with a low around 21. South wind around 7 mph.

    Low: 21 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of snow, mainly after 3pm. Cloudy, with a high near 35. Southwest wind 6 to 10 mph becoming north in the afternoon. Winds could gust as high as 20 mph.

    High: 35 °F

    Cloudy then
    Chance Snow

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow before 9pm. Mostly cloudy, with a low around 4. North wind 6 to 10 mph, with gusts as high as 22 mph.

    Low: 4 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Thursday

    Thursday: Sunny and cold, with a high near 17. North wind around 6 mph becoming calm in the morning.

    High: 17 °F

    Cold

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 7. Calm wind becoming south around 6 mph in the evening.

    Low: 7 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 32.

    High: 32 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 32.

    High: 32 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 23.

    Low: 23 °F

    Slight Chance
    Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 21. South wind around 7 mph.
Wednesday
A 30 percent chance of snow, mainly after 3pm. Cloudy, with a high near 35. Southwest wind 6 to 10 mph becoming north in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
A 20 percent chance of snow before 9pm. Mostly cloudy, with a low around 4. North wind 6 to 10 mph, with gusts as high as 22 mph.
Thursday
Sunny and cold, with a high near 17. North wind around 6 mph becoming calm in the morning.
Thursday Night
Mostly clear, with a low around 7. Calm wind becoming south around 6 mph in the evening.
Friday
Mostly sunny, with a high near 32.
Friday Night
Mostly cloudy, with a low around 19.
Saturday
Mostly cloudy, with a high near 32.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 23.
Sunday
A 20 percent chance of snow. Mostly cloudy, with a high near 29.
Sunday Night
Mostly cloudy, with a low around 15.
Monday
Mostly cloudy, with a high near 31.
Monday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 24.
Tuesday
Partly sunny, with a high near 37.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Quincy IL
 39.93°N 91.38°W (Elev. 650 ft)
Last Update:
8:31 pm CST Dec 2, 2025
Forecast Valid:
8pm CST Dec 2, 2025-6pm CST Dec 9, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation